:mod:`gifio`
============

.. py:module:: gifio

.. autoapi-nested-parse::

   Access GIF-format images



.. raw:: html

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.. py:class:: GifWriter(file: Union[BinaryIO, str], width: int, height: int, colorspace: displayio.Colorspace, loop: bool = True, dither: bool = False)

   
   Construct a GifWriter object

   :param file: Either a file open in bytes mode, or the name of a file to open in bytes mode.
   :param width: The width of the image.  All frames must have the same width.
   :param height: The height of the image.  All frames must have the same height.
   :param colorspace: The colorspace of the image.  All frames must have the same colorspace.  The supported colorspaces are ``RGB565``, ``BGR565``, ``RGB565_SWAPPED``, ``BGR565_SWAPPED``, and ``L8`` (greyscale)
   :param loop: If True, the GIF is marked for looping playback
   :param dither: If True, and the image is in color, a simple ordered dither is applied.

   .. py:method:: __enter__() -> GifWriter

      No-op used by Context Managers.


   .. py:method:: __exit__() -> None

      Automatically deinitializes the hardware when exiting a context. See
      :ref:`lifetime-and-contextmanagers` for more info.


   .. py:method:: deinit() -> None

      Close the underlying file.


   .. py:method:: add_frame(bitmap: _typing.ReadableBuffer, delay: float = 0.1) -> None

      Add a frame to the GIF.

      :param bitmap: The frame data
      :param delay: The frame delay in seconds.  The GIF format rounds this to the nearest 1/100 second, and the largest permitted value is 655 seconds.